Loathed for their dining habits and adored for their skins, alligators and crocodiles were hunted almost to extinction. But thanks to some creative conservation efforts, their status has improved dramatically. Even so, they are still at risk: eight species remain on the endangered list, and some hover on the edge of extinction. In Alligator and Crocodile Rescue, you'll meet people from around the world who are helping to ensure a future for these living links to dinosaurs.